There's a map of beacons you can see here: <a href="https://thesurveystation.com/map-of-ngs-airway-beacons/" rel="nofollow">https://thesurveystation.com/map-of-ngs-airway-beacons/</a><p>You can click the dots and follow the link to the NOAA site for a little more info and sometimes there are photographs.